Answer:10 people
Step-by-step explanation:
7 times less showed up so, 70 divided by 7 is 10. 10 guests attended.
Answer:
this is a required answer.
x = 0 and y = 4
x = 4 and y = 0
thus: 2 solutions
x = -4
-2x-11=-3x-15
x - 11 = -15